Boss says to secretary: For a week, we will go abroad, so make
arrangements.
Secretary makes a call 2 her Husband: For a week my boss and I will
be going abroad, so look after yourself.
Husband makes call to secret lover: My wife is going abroad for a
week, so let's spend the week together.
Secret lover makes a call to a little boy whom she is giving private
lessons: I have to work for a week, so you need not come for class
Little boy makes call to his grandfather: Grandpa, for a week, I don't
have classes 'coz my teacher is busy. Let's spend the week together.
Grandpa ( d boss ) makes a call to his Secretary: This week I am
spending time with my grandson. We can't attend the meeting any
longer.
Secretary makes a call to her husband: My boss has some personal
matters to attend to, so our trip is cancelled. Husband makes a call
to secret lover: We cannot spend this week together; my wife has
cancelled her trip. Secret lover makes a call to little boy whom she is
giving private lessons: This week we will have classes as usual.
Little boy makes a call to his grandfather: Grandpa, my teacher said
this week I have to attend class. Sorry I can't keep you company.
Grandpa makes a call to his secretary: Don't worry, this week we
will attend that meeting, so
make arrangements.
Question - WHO CONTROLS THIS CHAIN

Lol. The boss and the little boy.